9QIY
Crystal structure of the S-adenosyl-L-homocysteine hydrolase from P. aeruginosa, Q65N mutant probed with rubidium to confirm disruption of a potassium binding site.
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D (A, B, C, D) | Adenosylhomocysteinase | polymer | 472 | 51721.0 | 4 | UniProt (Q9I685) | Pseudomonas aeruginosa PAO1 | S-adenosyl-L-homocysteine hydrolase,AdoHcyase |
| 2 | E, K, Q, W (A, B, C, D) | NICOTINAMIDE-ADENINE-DINUCLEOTIDE | non-polymer | 663.4 | 4 | Chemie (NAD) | |||
| 3 | F, G, L, M, R... (A, B, C, D) | GLYCEROL | non-polymer | 92.1 | 7 | Chemie (GOL) PubChem (753) | |||
| 4 | AA, H, I, J, N... (D, A, B, C) | PHOSPHATE ION | non-polymer | 95.0 | 12 | Chemie (PO4) PubChem (1061) | |||
| 5 | BA, CA, DA, EA (A, B, C, D) | water | water | 18.0 | 1407 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 469 (UniProt: Q9I685)
| PDB | External Database | Details |
|---|---|---|
| Ser -2 | - | expression tag |
| Asn -1 | - | expression tag |
| Ala 0 | - | expression tag |
| Asn 65 | Gln 65 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 206884.0 | |
| Non-Polymers* | Number of molecules | 23 |
| Total formula weight | 4438.0 | |
| All* | Total formula weight | 211322.0 |
